20160254404

素因数分解:

$2^2\times {\mathrm{31379}}^1\times {\mathrm{160619}}^1$

素因数の和:192002

約数の個数: 12

約数和(自身を含む): 35281789200

約数和(自身を除く): 15121534796

約数列:

[1, 2, 4, 31379, 62758, 125516, 160619, 321238, 642476, 5040063601, 10080127202, 20160254404]

約数ペア:

[(1, 20160254404), (2, 10080127202), (4, 5040063601), (31379, 642476), (62758, 321238), (125516, 160619)]